65565668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137743}}^1$

素因数の和:137771

約数の個数: 24

約数和(自身を含む): 138845952

約数和(自身を除く): 73280284

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 137743, 275486, 550972, 964201, 1928402, 2341631, 3856804, 4683262, 9366524, 16391417, 32782834, 65565668]

約数ペア:

[(1, 65565668), (2, 32782834), (4, 16391417), (7, 9366524), (14, 4683262), (17, 3856804), (28, 2341631), (34, 1928402), (68, 964201), (119, 550972), (238, 275486), (476, 137743)]